Individual Calculations October 2018
 Srilal, D A D T  Total change: -32.00  Rating chartPersonal card
 Sri Lanka Junior Girls National Chess Championship 2018 Colombo SRI 2018-08-28
RcRownchangeKK*chgGame
 1178 1303 2.50 5 -0.80 40 -32.00 
  Hewawasam, H Y Nevanjee Dimanya wf1611 SRI0.001-0.1440-5.60 
  Attanayake, Chanindi Mewna 1110 SRI0.001-0.7540-30.00 
  Ranganath, Tharuli Vihasna 1045 SRI0.501-0.3240-12.80 
  De Silva, S N K 1004 SRI1.0010.15406.00 
  Fernando, H Methushi Amaya 1122 SRI1.0010.264010.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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